Doctor profile · Federal record
Dr. Dariusz Grabowski, M.D.
Infectious Disease Physician (CMS: Internal Medicine) · Internal Medicine Physician · Brooklyn, NY
- NPI 1013082254
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
934 Manhattan Ave
Brooklyn, NY 112225915
(718) 389-8585
fax (718) 389-2378
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- August 12, 2021
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- New York #224751
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013082254. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,313
Distinct HCPCS
9
Medicare allowed
$108,828
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 475 | 185 | $150 | |
36415 |
Insertion of needle into vein for collection of blood sample | 455 | 172 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 197 | 112 | $106 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 66 | 55 | $17 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $35 | |
90662 |
Influenza vaccine split virus, preservative free | 31 | 31 | $72 | |
G0009 |
Administration of pneumococcal vaccine | 19 | 19 | $35 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 16 | 16 | $281 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $198 |
In context: peer comparison
Among 30 peers in this city , average services per provider: 217. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$178
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 1 | $119.86 | |
| Gilead Sciences, Inc. | 1 | $40.16 | |
| Merck Sharp & Dohme LLC | 1 | $17.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,707
Patients
1,475
Total drug cost
$362,626
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 697 | 186 | $11,330 |
| Metoprolol Succinate | Generic | 600 | 130 | $10,679 |
| Omeprazole | Generic | 584 | 144 | $7,114 |
| Fluticasone Propionate | Generic | 440 | 138 | $4,549 |
| Ezetimibe | Generic | 380 | 81 | $13,297 |
| Amlodipine Besylate | Generic | 340 | 98 | $2,545 |
| Diclofenac Sodium | Generic | 338 | 93 | $18,053 |
| Tamsulosin Hcl | Generic | 331 | 91 | $8,106 |
| Baclofen | Generic | 324 | 112 | $3,286 |
| Losartan Potassium | Generic | 319 | 83 | $4,906 |
Hospital affiliations
Frequently asked questions
What is Dr. Dariusz Grabowski's medical specialty?
Dr. Dariusz Grabowski practices Infectious Disease Physician in Brooklyn, NY.
Where does Dr. Dariusz Grabowski practice?
Dr. Dariusz Grabowski practices at 934 Manhattan Ave, Brooklyn, NY 112225915. Office phone: 7183898585.
What is Dr. Dariusz Grabowski's NPI?
Dr. Dariusz Grabowski's National Provider Identifier (NPI) is 1013082254, issued by NPPES.
Does Dr. Dariusz Grabowski accept Medicare assignment?
Yes. Dr. Dariusz Grabowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dariusz Grabowski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.